[Bug 960092] Re: Latest update renders system unbootable "error: no such partition"

[Andreas Pabst]

Same problem for me now after running upgrade this morning.

Single harddisk, but multiple partitions (Windows, precise, another linux, swap), none of them bootable any more.
During the update, aptdaemon had crashed while some python packages were being installed.
I can chroot into the installation from a live cd to report some information, if someone tells me what might be interesting.

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Title:
  Latest update renders system unbootable "error: no such partition"

Status in “grub2” package in Ubuntu:
  Invalid

Bug description:
  Just did my daily 12.04 updates and ended up with an unbootable
  system:-

  error: no such partition.
  error: no such partition.
  error: no such partition.

  Press any key to continue...

  I had to chroot into the install to reinstall grub and the kernel to
  get it back to a bootable state.

  See attached photos.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: grub (not installed)
  ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
  Uname: Linux 3.2.0-19-generic x86_64
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: amd64
  Date: Tue Mar 20 11:00:34 2012
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120102)
  SourcePackage: grub
  UpgradeStatus: No upgrade log present (probably fresh install)

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